blender-motion-state-inspection
AFaffaan-m/ECC278k近 7 天新增 4,046 个 star
video-transcribe
Transcribe and summarize a video or podcast from a URL (YouTube, TikTok, Bilibili, Apple Podcasts, SoundCloud, 30+ platforms) or from a local media/.txt file. Use when the user shares a video/podcast link or media file and wants a transcript, summary, translation, or the original video downloaded. Triggers on "transcribe", "summarize this video", "what does this video say", "get the transcript", "转录", "视频摘要".
- Star
- 3,339
- 分类
- 图像与视频
- 许可证
- Apache-2.0
- 最近提交
- 2026年10月11日
skills/video-transcribe/SKILL.md
在 GitHub 上查看Video Transcribe
Runs this repo's pipeline headlessly: platform subtitles when available (seconds), local Whisper as fallback, then optimize -> translate -> summarize.
Before running
The command must be run from the AI Video Transcriber repository root and needs the
project virtualenv plus ffmpeg. Verify once per session:
ls venv/bin/python && command -v ffmpeg
- No venv: run
./install.sh, orpython3 -m venv venv && venv/bin/pip install -r requirements.txt. - No ffmpeg: install it first with
brew install ffmpegon macOS orsudo apt install ffmpegon Debian/Ubuntu. Do not proceed without it; audio extraction will fail.
Run it
venv/bin/python transcribe.py "<URL or file path>" --json
Always pass --json: it puts machine-readable output on stdout and keeps progress
chatter on stderr. Parse the JSON rather than scraping log lines.
Useful flags:
| Flag | When to use |
|---|---|
-l, --summary-language <code> | Summary language: en, zh, es, fr, de, it, pt, ru, ja, ko, ar. Default en |
--no-llm | No API key is available, or the user only wants the raw transcript. Skips optimize/translate/summarize |
--no-video | The user does not want the source video kept |
--whisper-model small | Accuracy matters more than speed. tiny to large, default base |
-o <dir> | Write the Markdown somewhere other than ./temp |
The LLM steps need an OpenAI-compatible key via OPENAI_API_KEY and optionally
OPENAI_BASE_URL. Without one the pipeline still transcribes but falls back to
basic formatting; prefer --no-llm when the user only needs the transcript.
Provider settings:
export OPENAI_API_KEY="your_api_key_here"
export OPENAI_BASE_URL="https://openrouter.ai/api/v1"
export OPENAI_TRANSLATION_MODEL="gpt-4o" # optional
For a one-off run, transcribe.py also accepts --api-key, --base-url, and
--model. Prefer environment variables when possible so API keys are not written
to shell history.
Reading the result
{
"title": "...",
"no_speech": false,
"detected_language": "en",
"files": { "raw": "...", "transcript": "...", "summary": "...", "translation": "..." },
"media": { "path": "...", "kind": "video", "size_bytes": 2243691 }
}
Read the transcript and summary paths to get the content. translation is
present only when the source language differs from the summary language.
Critical: no_speech
When "no_speech": true the source contains no speech. There is no transcript,
summary, or translation. The pipeline deliberately skips the LLM so that nothing
gets invented.
If you see this, tell the user the video has no speech. Do not guess at the content, infer it from the title, or describe what the video probably says.
Failure modes
- Exit
2: bad input, such as a missing file, unsupported extension, or empty text file. Report the message and fix the argument. - Exit
1: download/transcode failure, usually an unreachable URL, region-blocked/private video, or missing ffmpeg. Report the actual error. - First run downloads Whisper weights, so it can look stalled for a minute.
- Long videos are slow in Whisper mode. Warn the user before starting if no platform subtitles are available.
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